| 12154606 |
Data storage device with mapping and mitigation of laser mode hop effects in heat-assisted magnetic recording (HAMR) |
Bernhard E. Knigge, Phillip S. Haralson, Naoto Ito |
2024-11-26 |
| 12099409 |
Adjustable code rates and dynamic ECC in a data storage device |
Iouri Oboukhov, Weldon M. Hanson, Richard Leo Galbraith, Niranjay Ravindran |
2024-09-24 |
| 12033664 |
TDS mitigation using different data preamble tones |
Robert G. Biskeborn, James N. Malina |
2024-07-09 |
| 12028091 |
Adjustable code rates and dynamic ECC in a data storage device with write verification |
Iouri Oboukhov, Weldon M. Hanson, Niranjay Ravindran, Richard Leo Galbraith, Jonas Goode |
2024-07-02 |
| 11979163 |
Oversampled phase lock loop in a read channel |
Iouri Oboukhov, Richard Leo Galbraith |
2024-05-07 |
| 11948602 |
Offset spiral data track format for data storage devices |
Weldon M. Hanson, Richard Leo Galbraith, Iouri Oboukhov, Niranjay Ravindran |
2024-04-02 |
| 11764813 |
Extendable parity code matrix construction and utilization in a data storage device |
Iouri Oboukhov, Weldon M. Hanson, Richard Leo Galbraith, Niranjay Ravindran |
2023-09-19 |
| 11733878 |
Data error correction for magnetic disks |
Robert L. Horn |
2023-08-22 |
| 11688420 |
Hybrid dedicated and dynamic servo for tape |
James N. Malina, Masahito Kobayashi, Robert G. Biskeborn, Mark L. Watson |
2023-06-27 |
| 11557321 |
Data storage device duplicating an ECC sub-block in downstream ECC super-block |
Robert L. Horn |
2023-01-17 |
| 11488626 |
Data storage device demodulating servo stripes using matched filter |
Satoshi Yamamoto, Masahito Kobayashi |
2022-11-01 |
| 11488625 |
Data storage device demodulating servo stripes using matched filter |
Satoshi Yamamoto, Masahito Kobayashi |
2022-11-01 |
| 11386927 |
Data storage device synchronizing first channel based on sync mark detected in second channel |
Weldon M. Hanson, Richard Leo Galbraith, Iouri Oboukhov |
2022-07-12 |
| 11386928 |
Data storage device demodulating servo stripes using matched filter |
Satoshi Yamamoto, Masahito Kobayashi |
2022-07-12 |
| 11373682 |
Data storage device reading data from magnetic tape in forward and reverse direction |
James N. Malina, Weldon M. Hanson |
2022-06-28 |
| 11295773 |
Data storage device demodulating digital data based on number of servo stripes in servo frame |
Satoshi Yamamoto, Masahito Kobayashi |
2022-04-05 |
| 11289123 |
Magnetic recording tape having embedded servo sectors on data tracks |
Richard Leo Galbraith, Weldon M. Hanson, Niranjay Ravindran, Iouri Oboukhov |
2022-03-29 |
| 11211094 |
Data storage device duplicating an ECC sub-block in downstream ECC super-block |
Robert L. Horn |
2021-12-28 |
| 11138996 |
Data storage device employing embedded servo sectors for magnetic tape |
Richard Leo Galbraith, Weldon M. Hanson, Niranjay Ravindran, Iouri Oboukhov |
2021-10-05 |
| 11049520 |
Data storage device employing multi-tier coding for magnetic tape |
Richard Leo Galbraith, Weldon M. Hanson, Niranjay Ravindran, Iouri Oboukhov |
2021-06-29 |
| 10373645 |
Data storage device dynamically generating extended redundancy over interleaves of a data track |
Weldon M. Hanson |
2019-08-06 |
| 9881643 |
Data storage device generating extended redundancy to compensate for track squeeze |
— |
2018-01-30 |
| 9825787 |
Data storage device adapting two-dimensional equalizer based on off-track offset |
— |
2017-11-21 |
| 9318137 |
Data storage device executing retry operation by buffering signal samples at different radial offsets |
Tom Chan, Thao Hieu Banh |
2016-04-19 |
| 9281009 |
Data storage device employing variable size interleave written track segments |
Michael J. Therrien, Thao Hieu Banh, Tom Chan |
2016-03-08 |